Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4309270 | Flash pyrolysis of agglomerating coal | Ralph J. Tyler, James H. Edwards | 1982-01-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4309270 | Flash pyrolysis of agglomerating coal | Ralph J. Tyler, James H. Edwards | 1982-01-05 |